3. Cotton gins were used to remove seeds from cotton fibers. 4. Interchangeable parts were developed by Eli Whitney.
5. In the 19th century, steam engines were mainly used to
remove pollutants from the air.
True or False

Identify they difference in plant domestication between mesopotamia and mesoamerica during the neolithic revolution

Approximately how many americans, from both the north and the south, were killed in battle during the civil war?

My latest book, fightin’, prose short fiction, is a combination. there’s nothing about being indian in there. just stories of people. why shouldn’t i write about non-indians? i don’t have to dress anybody in feathers." how does ortiz's use of language in this excerpt set an informal tone? a. by using contractions and sentence fragments, ortiz makes this part of the interview feel more familiar and casual. c. by using the term "indian" rather than "native american," ortiz makes this part of the interview feel more combative or hostile. b. by employing first-person pronouns, ortiz makes this part of the interview more solemn and pessimistic. d. by asking a rhetorical question, ortiz makes this part of the interview objectively and intentionally funny and lighthearted.